@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3680ed5e-18c3-417d-af8f-68ac4915b520> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3680ed5e-18c3-417d-af8f-68ac4915b520> .